- ruby-talk - ml.ruby-lang.org

[ruby-talk:444148] How to load ruby-openssl headers in a C extension
by Tiago Cardoso 27 Feb '23

27 Feb '23

Hi, I'm writing a C extension which interfaces with ruby-openssl objects, and the openssl API. In the process, I'm needing access to some functions which ruby-openssl declares in the header file: https://github.com/ruby/openssl/blob/ea0a112a0c6a0498629e778af7991c9b4e3495… (example: ossl_raise). However, it's not clear to me how should I declare the #include in order to access it, for a header file coming from stdlib. Seems that ruby itself correctly places its header files (examples: ruby.h, or ruby/io.h), but I don't see the openssl gem ones. The beginning of my C file looks like: ```C #include <ruby.h> #include <openssl/evp.h> #include <pathto/openssl/ossl.h> // how to do this? ``` Thx, Tiago

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[ruby-talk:444149] [ANN] Learning by Reversing: Native Gems, Part 3
by Mohit Sindhwani 27 Feb '23

27 Feb '23

Hi Everyone, I started on a series to learn by reversing a native Ruby gem. Part 3 is now published! The step continues the examination by seeing how we package and ensure that the native extension is actually built during installation. Also, why are there 2 Makefiles? Part 3 - How do we ensure that we have everything and that it actually gets built at installation? Link: https://notepad.onghu.com/2023/learning-by-reversing-s1-e3-native-gems/ The first 2 parts are also online on my blog: * Part 1 - This covers the background to the gem we explore Link: https://notepad.onghu.com/2023/learning-by-reversing-s1-e1-native-gems/ * Part 2 - This goes into the details of how ruby loads the native gem and extension (and includes a nice sequence diagram of how all the bits happen together) Link: https://notepad.onghu.com/2023/learning-by-reversing-s1-e2-native-gems/ Future posts are planned to go into details like: * The interface between Ruby and C * The Development Makefile and a Makefile that also works on Windows * Running the specs and the performance benchmark * Enhancements: - Providing an executable - A gem that also works on JRuby - Making the gem ractor friendly - Patching an existing gem rather than a new module Comments on the posts or the plans welcome. I'm @onghu on Twitter or @onghu@ruby.social on Mastodon if you're on either. Best regards, Mohit.

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[ruby-talk:444142] Good URI.escape alternatives
by Gui Heurich 27 Feb '23

27 Feb '23

Hi list, I'm working on replacing URI.escape/unescape before moving a project to Ruby 3.x. I was wondering what most of you have used as alernatives and how they have worked for you. AFAIK, these are the options: CGI.escape URI.encode_www_form URI.encode_www_form_component Also, if you have any links to interesting posts, articles, videos about this, do send them through. Thanks! Guilherme anthropologist programmer code-anth.xyz Sent with Proton Mail secure email.

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[ruby-talk:444146] [ANN] raindrops 0.20.1 - real-time stats for preforking Rack servers
by Eric Wong 25 Feb '23

25 Feb '23

raindrops is a real-time stats toolkit to show statistics for Rack HTTP servers. It is designed for preforking servers such as unicorn, but should support any Rack HTTP server on platforms supporting POSIX shared memory. It may also be used as a generic scoreboard for sharing atomic counters across multiple processes. * https://yhbt.net/raindrops/ * public mail box (no subscribers, no HTML mail): raindrops-public(a)yhbt.net * mail archives: https://yhbt.net/raindrops-public/ http://7fh6tueqddpjyxjmgtdiueylzoqt6pt7hec3pukyptlmohoowvhde4yd.onion/raind… imaps://yhbt.net/inbox.comp.lang.ruby.raindrops.0 nntp://7fh6tueqddpjyxjmgtdiueylzoqt6pt7hec3pukyptlmohoowvhde4yd.onion/inbox.comp.lang.ruby.raindrops imap://7fh6tueqddpjyxjmgtdiueylzoqt6pt7hec3pukyptlmohoowvhde4yd.onion/inbox.comp.lang.ruby.raindrops.0 (.onion URLs require Tor) * git clone https://yhbt.net/raindrops.git * torsocks git clone http://7fh6tueqddpjyxjmgtdiueylzoqt6pt7hec3pukyptlmohoowvhde4yd.onion/raind… * https://yhbt.net/raindrops/NEWS.atom.xml Changes: raindrops 0.20.1 Stats for SO_REUSEPORT sockets are now handled properly. Thanks to Dale Hamel for the patches. Dale Hamel (2): Fix queue stats for sockets with SO_REUSEPORT Fix off by one error in test -- -_-

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[ruby-talk:444137] [ANN] guess_os gem
by iloveruby 16 Feb '23

16 Feb '23

Hi, everybody! I'm developing a gem called "guess_os" to try guess local or remote (using SSH conn) OS. Could you try "guess_os" on your system an give me feedback, please! Installation: gem install guess_os Running command: guess_os Responds with ip? [ENTER] to guess your localhost. Thanks! :-) Enviado con [Proton Mail](https://proton.me/) correo electrónico seguro.

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[ruby-talk:444127] RubyConf 2022 Talk Video for Building Native GUI Apps in Ruby
by Andy Maleh 15 Feb '23

15 Feb '23

My RubyConf 2022 talk video on "Building Native GUI Apps in Ruby" using the Fukuoka Award Winning Glimmer DSL for LibUI has just been released! https://youtu.be/1Bh4CnJqHyY Andy Maleh LinkedIn: https://www.linkedin.com/in/andymaleh <https://www.linkedin.com/in/andymaleh> Blog: http://andymaleh.blogspot.com GitHub: http://www.github.com/AndyObtiva Twitter: @AndyObtiva <https://twitter.com/AndyObtiva>

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[ruby-talk:444120] Let Ruby Have The Same Front-End Capabilities as JavaScript
by lizhongyou2013＠126.com 14 Feb '23

14 Feb '23

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[ruby-talk:444129] [ANN] rodauth-oauth 1.2.0 released
by Tiago Cardoso 13 Feb '23

13 Feb '23

rodauth-oauth 1.2.0 has been released. rodauth-oauth is a rack-compatible toolkit for building OAuth 2.0 authorization servers, as well as OpenID Authentication Providers. rodauth-oauth is certified <https://openid.net/certification/> for the following profiles of the OpenID Connect™ protocol: Basic OP, Implicit OP, Hybrid OP, Config OP, Dynamic OP, Form Post OP. # as simple as rodauth do enable :oauth_authorization_code_grant # or enable :oidc end Among its features, it supports: * Authorization Code Grant * Refresh Token Grant * Implicit Grant * Client Credentials Grant * Device Code Grant * Token Revocation * Token Introspection * Auth Server Metadata * PKCE * Resource Indicators * JWT Access Tokens * mTLS Client Authentication * Assertion Framework * SAML 2.0 Bearer Assertion Grant * JWT Bearer Assertion Grant * JWT Secured authorization requests * Pushed Authorization requests * Dynamic Client Registration * OpenID * OpenID Discovery * OpenID Multiple Response types * OpenID Connect Dynamic Client Registration * OpenID Relying Party Initiated Logout It can also be used with Rails (via the "rodauth-rails" gem). Website: https://honeyryderchuck.gitlab.io/rodauth-oauth/ Documentation: https://honeyryderchuck.gitlab.io/rodauth-oauth/rdoc/ Wiki: https://gitlab.com/honeyryderchuck/rodauth-oauth/wikis/home CI: https://gitlab.com/honeyryderchuck/rodauth-oauth/pipeline These are the release notes since the last update: ## 1.2.0 (13/02/2023) ### Features #### Pushed Authorization Requests (PAR) RFC: https://datatracker.ietf.org/doc/html/rfc9126 `rodauth-oauth` supports Pushed Authorization Requests, via the `:oauth_pushed_authorization_request` feature. More info about the feature [in the wiki](https://gitlab.com/os85/rodauth-oauth/-/wikis/Pushed-Authorization-Re…. #### mTLS Client Auth (+ certificate-bound access tokens) RFC: https://www.rfc-editor.org/rfc/rfc8705 The `:oauth_tls_client_auth` feature adds support for the variants of mTLS Client Authentication "PKI Mutual-TLS Method" and 2Self-Signed Certificate Mutual-TLS Method". It also supports client certificate bound access tokens. More about it [in the wiki](https://gitlab.com/os85/rodauth-oauth/-/wikis/mTLS-Client-Authenticat…. #### Dynamic Client Registration management RFC: https://www.rfc-editor.org/rfc/rfc7592 Support for dynamci client registration management was added to the `:oauth_dynamic_client_registration` feature. More info about it [in the wiki](https://gitlab.com/os85/rodauth-oauth/-/wikis/Dynamic-Client-Registra…. ### Improvements * Support for 3rd-party initiated login was added, by including support for the `initiate_login_uri` attribute in the register route from the `:oauth_dynamic_client_registration` feature. * Support for multitenant resource ownership was added, here's a [description from the wiki](https://gitlab.com/os85/rodauth-oauth/-/wikis/How-to#scoping-grants-f…. ### Bugfixes * oidc: userinfo claims were not including claims with value `false`, such as `"email_verified"`. This behaviour has been fixed, and only claims of value `null` are omitted. ## 1.1.0 (10/01/2023) ## Features ### Loopback Interface Redirection URI support https://www.rfc-editor.org/rfc/rfc8252#section-7.3 Redirect URIs based on loopback addresses ("127.0.0.1", "::1") are now supported when used in an authorization request with an ephemeral port (@avdigrimm).

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[ruby-talk:444126] [ANN] JRuby 9.4.1.0 Released
by Thomas E Enebo 07 Feb '23

07 Feb '23

The JRuby community is pleased to announce the release of JRuby 9.4.0.0. - Homepage: https://www.jruby.org/ - Download: https://www.jruby.org/download Thank you to our contributors this release, you help keep JRuby moving forward! @ahorek, @cboos, @evaniainbrooks, @jcharaoui, @k77ch7, @knovok, @Panxuefeng-loongson, @ydah Thanks also to the community of JRuby users for trying out JRuby 9.4.0.0 and filing issues! We’re proud to include so many fixes in this update release and we couldn’t have done it without your bug reports. Ruby Compatibility - Several fixes to keyword arguments are included in this release. #7434, #7494, #7497, #7502, #7513, #7537, #7552, #7561, #7572, #7573, #7574, #7583, #7592, #7593 - Random has been fixed to work properly with SecureRandom, which was generating all zeros. #7586, #7597, #7607, #7617 Standard Library - The Psych YAML library is updated to 5.1.0. This version switches the JRuby extension to SnakeYAML Engine, avoiding CVEs against the original SnakeYAML and updating YAML compatibility to specification version 1.2. #6365, #7570, #7626 Platform Support - Final changes to support the LoongArch64 architecture have been merged in. #7518 Performance - Overall JIT bytecode size has been improved, allowing more methods to compile to JVM bytecode. The maximum IR size eligible for JIT has been increased from 1000 instructions to 3000 instructions. #7589 84 Issues resolved for 9.4.1.0 #5534 - irb and rails console broken on windows 10 #6297 - jruby-jars profile fails on Java 11 #6365 - Psych syntax error changed in JRuby 9.2.13.0 #7112 - RSpec can’t match errors in jruby-9.4.0.0 #7434 - [9.4.0.0] IR compiler/interpreter bug: org.jruby.ir.operands.UndefinedValue should not be used as a valid value during execution. #7476 - Zlib::GzipWriter cannot be properly sub-classed #7479 - Cannot sub-class Zlib::GzipWriter and call .wrap #7481 - Symbol#to_s returns a frozen String #7485 - JRuby 9.4 defines Hash#index, and defines Hash.ruby2_keywords_hash{,?} as instance methods #7486 - Regression in 9.4 (optimizer? JIT?) #7487 - Regression in 9.4 IRB parser #7488 - Remove Hash index method, and fix ruby2_keywords_hash module method #7489 - Symbol to_s returns frozen string #7490 - Update actions/checkout version to v3 #7491 - Enumerator using Enumerable method with Symbol#to_proc passing wrong value to yield #7492 - Possible regression in JRuby v9.4.0.0 #7493 - one-time-execute can sometimes contain a closure. guard it. #7494 - Specific arity kwargs undefined #7497 - We should not be setting callInfo anywhere but the call(site) sans (K… #7499 - Warnings in Rake’s extension code to FileUtils under JRuby 9.4.0.0 #7500 - “Unknown node encountered in builder” error on previously working code #7501 - DNodes are ListNodes and get compiled wrong in presence of a splat. #7502 - Excessive kwargs duplicate key warns #7503 - [refactor] make Java embed utils generic #7506 - JRuby 9.4.0.0 Anonymous block argument after a splat is broken #7509 - Fix syntax error in all cases where & is a param. #7510 - Fixes #7479. Cannot sub-class Zlib::GzipWriter and call .wrap #7511 - Fixes #7476. Zlib::GzipWriter cannot be properly sub-classed #7513 - Kwargy #7518 - Support for LoongArch64 #7520 - Error running rubocop with JRuby 9.4.0.0 #7521 - FFI errno spec fails on JRuby on Windows #7525 - ENV encoding fixes (windows) #7526 - Refinement does not self-refine properly #7527 - alias winapi_error to lasterror #7529 - Enumerator#inspect produces an ASCII-8BIT encoded String #7531 - Enumerator#inspect: Use String concatenation not just bytelist appends #7532 - Enumerator inspect tests #7534 - [feat] allow enabling warnings wout changing $VERBOSE #7535 - Refinement regression on 9.4 #7536 - Fixes #7492. define_method should use definition scope. #7537 - Keyword argument regression in JRuby 9.4 #7539 - The :binmode keyword argument isn’t applied on Tempfile in JRuby 9.4 #7541 - passthrough anno added #7547 - jruby-complete cannot start irb in windows #7549 - [ji] support converting RubyThread to a java.lang.Thread #7550 - Fix Enumerable#zip when an argument does not have each method #7551 - UnboundMethod#bind should use virtual include class for module methods #7552 - Fixes #7537. Kwargs arg regression. #7556 - jRuby 9.4 fails to load Celluloid gem #7557 - [ji] revert Thread#to_java behavior to stay compatible, for now #7561 - Delegating methods must be able to set ruby2_keywords on delegate. #7563 - Fix comparator of Bignum and Infinity #7564 - Fix Numeric#remainder when divisor is infinity #7566 - Fix Float#floor and Float#round for some edge cases #7567 - Fix missing require in mri-core tests #7570 - New snakeyaml vulnerability has dropped, affects jruby-complete #7571 - [refactor] warnings which assumed a message is being passed #7572 - Keyword arguments are catched as arguments instead of keyword arguments #7573 - Fixes #7572. Blocks with only keywords losing keyword status. #7574 - Simplify logic in IRBuilder for keyword arguments. #7576 - yield from Enumerator raises “no receiver given” #7580 - Enumerator acts differently when Symbol#to_proc is used #7583 - Dir[] with multiple patterns fails if kwargs given. #7586 - SecureRandom.random_number is always 0 #7589 - JIT size and perf improvements #7591 - Fix Float#round with half even option #7592 - Unexpected ArgumentError due to a JIT bug in JRuby 9.4.0.0 #7593 - Code was trying to make an int out of the kwargs hash. #7594 - Attempt at making proper inflate error happen. #7595 - Set refinement bit before building closure #7596 - Java::JavaLang::ClassCastException when initializing instance variable #7597 - If no seed given, use default random for seed #7599 - Treat send of using or refine as refinement #7601 - Fixed launch jruby in MSYS2 environment #7602 - Some ranges will ‘warning: … at EOL, should be parenthesized?’ #7603 - Fix errant … warning #7606 - Use an identity map for the partial objects #7607 - Array#sample does not honor random byte gen #7617 - Implement ulong random logic with random bytes #7619 - Small internal optimizations found profiling CSV #7620 - Use Region accessors in prep for privatizing fields #7626 - Use Psych 5.1 #7628 - RUBY_REVISION is a short sha, not the full sha like on other Rubies -- blog: http://blog.enebo.com twitter: tom_enebo mail: tom.enebo(a)gmail.com

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[ruby-talk:444125] [ANN] minitest-allow 1.2.3 Released
by Ryan Davis 07 Feb '23

07 Feb '23

minitest-allow version 1.2.3 has been released! * home: <https://github.com/seattlerb/minitest-allow> * rdoc: <http://docs.seattlerb.org/minitest-allow> Allows you to provide an exclusion list of allowed failures/errors. Failures and errors on this list still get run and reported as usual, but do not cause a non-zero exit code. This enables you to have a green CI with against a list of known bad tests. Changes: ### 1.2.3 / 2023-02-06 * 1 bug fix: * Treat empty allow file (in yaml, nil) as empty array.

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